/**
 * Copyright (c) 2013-2022, Alibaba Group Holding Limited;
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * </p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.aliyun.polardbx.rpl.storage;

import com.aliyun.polardbx.binlog.canal.binlog.EventRepository;
import com.aliyun.polardbx.rpl.taskmeta.PersistConfig;
import org.rocksdb.util.ByteUtil;

/**
 * created by ziyang.lb
 **/
public class RplEventRepository implements EventRepository {

    private final PersistConfig persistConfig;

    public RplEventRepository(PersistConfig persistConfig) {
        this.persistConfig = persistConfig;
    }

    @Override
    public boolean isSupportPersist() {
        return persistConfig.isSupportPersist();
    }

    @Override
    public boolean isForcePersist() {
        return persistConfig.isForcePersist();
    }

    @Override
    public long persistThreshold() {
        return persistConfig.getEventPersistThreshold();
    }

    @Override
    public void put(String key, byte[] value) throws Throwable {
        RplStorage.getRepoUnit().put(ByteUtil.bytes(key), value);
    }

    @Override
    public byte[] get(String key) throws Throwable {
        return RplStorage.getRepoUnit().get(ByteUtil.bytes(key));
    }

    @Override
    public void delete(String key) throws Throwable {
        RplStorage.getRepoUnit().delete(ByteUtil.bytes(key));
    }
}
